Disable suspend on gandalf

systems/gandalf/default.nix

@@ -38,6 +38,11 @@
     nvidia.nvidiaSettings = true;
   };
 
+  systemd.targets.sleep.enable = false;
+  systemd.targets.suspend.enable = false;
+  systemd.targets.hibernate.enable = false;
+  systemd.targets.hybrid-sleep.enable = false;
+
   virtualisation.libvirtd.enable = true;
   
   services = {